David Duffield

(Mr. David Duffield)

Currently holds a position at Workday Inc

Positions

Position Company Period
Chairman of the Board Workday Inc May 13, 2014 -
Co-Chief Executive Officer, Director Workday Inc Jan. 1, 2012 - May 13, 2014
Chairman of the Board, Co-Chief Executive Officer Workday Inc Sept. 1, 2009 - Jan. 1, 2012
David Duffield's trades of Workday Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
1,000 -1.0%
220.66
USD 220,662 		1,000 -1.0% 220.66 USD 220,662
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
2,210 -2.1%
219.46
USD 484,997 		2,210 -2.1% 219.46 USD 484,997
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
6,313 -5.6%
218.67
USD 1,380,443 		6,313 -5.6% 218.67 USD 1,380,443
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
11,543 -9.3%
217.62
USD 2,511,946 		11,543 -9.3% 217.62 USD 2,511,946
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
13,511 -9.8%
216.59
USD 2,926,397 		13,511 -9.8% 216.59 USD 2,926,397
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
8,019 -5.5%
215.52
USD 1,728,271 		8,019 -5.5% 215.52 USD 1,728,271
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
10,303 -6.6%
214.68
USD 2,211,891 		10,303 -6.6% 214.68 USD 2,211,891
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
5,895 -3.6%
213.65
USD 1,259,453 		5,895 -3.6% 213.65 USD 1,259,453
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
1,300 -0.8%
212.39
USD 276,101 		1,300 -0.8% 212.39 USD 276,101
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
3,100 -1.9%
211.45
USD 655,510 		3,100 -1.9% 211.45 USD 655,510
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
9,821 -5.6%
210.34
USD 2,065,708 		9,821 -5.6% 210.34 USD 2,065,708
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
5,360 -3.0%
209.34
USD 1,122,051 		5,360 -3.0% 209.34 USD 1,122,051
2025-04-10 2025-04-08
US Workday Inc (WDAY)
PS Planned sale
2,900 -1.6%
208.49
USD 604,622 		2,900 -1.6% 208.49 USD 604,622
2025-04-03 2025-04-01
US Workday Inc (WDAY)
PS Planned sale
19,856 -16.2%
234.29
USD 4,651,979 		19,856 -16.2% 234.29 USD 4,651,979
2025-04-03 2025-04-01
US Workday Inc (WDAY)
PS Planned sale
14,981 -10.9%
233.52
USD 3,498,392 		14,981 -10.9% 233.52 USD 3,498,392
2025-04-03 2025-04-01
US Workday Inc (WDAY)
PS Planned sale
23,122 -14.4%
232.61
USD 5,378,475 		23,122 -14.4% 232.61 USD 5,378,475
2025-04-03 2025-04-01
US Workday Inc (WDAY)
PS Planned sale
11,261 -6.5%
231.61
USD 2,608,205 		11,261 -6.5% 231.61 USD 2,608,205
2025-04-03 2025-04-01
US Workday Inc (WDAY)
PS Planned sale
5,717 -3.2%
230.63
USD 1,318,493 		5,717 -3.2% 230.63 USD 1,318,493
2025-03-26 2025-03-24
US Workday Inc (WDAY)
PS Planned sale
7,907 -7.1%
252.26
USD 1,994,606 		7,907 -7.1% 252.26 USD 1,994,606
2025-03-26 2025-03-24
US Workday Inc (WDAY)
PS Planned sale
10,612 -8.7%
250.99
USD 2,663,552 		10,612 -8.7% 250.99 USD 2,663,552
2025-03-26 2025-03-24
US Workday Inc (WDAY)
PS Planned sale
26,730 -18.0%
250.27
USD 6,689,650 		26,730 -18.0% 250.27 USD 6,689,650
2025-03-26 2025-03-24
US Workday Inc (WDAY)
PS Planned sale
24,895 -14.4%
249.31
USD 6,206,694 		24,895 -14.4% 249.31 USD 6,206,694
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
1,710 -1.6%
252.23
USD 431,321 		1,710 -1.6% 252.23 USD 431,321
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
13,334 -11.3%
251.44
USD 3,352,758 		13,334 -11.3% 251.44 USD 3,352,758
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
12,029 -9.2%
250.78
USD 3,016,666 		12,029 -9.2% 250.78 USD 3,016,666
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
4,320 -3.2%
249.55
USD 1,078,040 		4,320 -3.2% 249.55 USD 1,078,040
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
1,965 -1.4%
248.43
USD 488,162 		1,965 -1.4% 248.43 USD 488,162
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
12,612 -8.5%
247.55
USD 3,122,059 		12,612 -8.5% 247.55 USD 3,122,059
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
17,133 -10.3%
246.51
USD 4,223,396 		17,133 -10.3% 246.51 USD 4,223,396
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
7,669 -4.4%
245.76
USD 1,884,766 		7,669 -4.4% 245.76 USD 1,884,766
2025-03-18 2025-03-17
US Workday Inc (WDAY)
PS Planned sale
900 -0.5%
243.53
USD 219,178 		900 -0.5% 243.53 USD 219,178
2025-03-18 2025-03-14
US Workday Inc (WDAY)
PS Planned sale
300 -0.7%
245.11
USD 73,534 		300 -0.7% 245.11 USD 73,534
2025-03-18 2025-03-14
US Workday Inc (WDAY)
PS Planned sale
3,052 -6.3%
244.45
USD 746,057 		3,052 -6.3% 244.45 USD 746,057
2025-03-18 2025-03-14
US Workday Inc (WDAY)
PS Planned sale
6,547 -11.9%
243.64
USD 1,595,089 		6,547 -11.9% 243.64 USD 1,595,089
2025-03-18 2025-03-14
US Workday Inc (WDAY)
PS Planned sale
1,801 -3.2%
242.54
USD 436,816 		1,801 -3.2% 242.54 USD 436,816
2025-03-18 2025-03-14
US Workday Inc (WDAY)
PS Planned sale
2,700 -4.5%
241.43
USD 651,853 		2,700 -4.5% 241.43 USD 651,853
2025-03-18 2025-03-14
US Workday Inc (WDAY)
PS Planned sale
600 -1.0%
240.30
USD 144,182 		600 -1.0% 240.30 USD 144,182
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
1,100 -1.1%
264.46
USD 290,910 		1,100 -1.1% 264.46 USD 290,910
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
2,428 -2.3%
263.86
USD 640,655 		2,428 -2.3% 263.86 USD 640,655
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
4,934 -4.4%
262.74
USD 1,296,382 		4,934 -4.4% 262.74 USD 1,296,382
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
13,257 -10.6%
261.69
USD 3,469,257 		13,257 -10.6% 261.69 USD 3,469,257
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
18,965 -13.2%
260.68
USD 4,943,701 		18,965 -13.2% 260.68 USD 4,943,701
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
6,422 -4.3%
260.01
USD 1,669,787 		6,422 -4.3% 260.01 USD 1,669,787
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
639 -0.4%
258.92
USD 165,451 		639 -0.4% 258.92 USD 165,451
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
997 -0.7%
257.67
USD 256,894 		997 -0.7% 257.67 USD 256,894
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
1,758 -1.1%
256.49
USD 450,911 		1,758 -1.1% 256.49 USD 450,911
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
2,844 -1.8%
255.42
USD 726,420 		2,844 -1.8% 255.42 USD 726,420
2025-03-05 2025-03-03
US Workday Inc (WDAY)
PS Planned sale
13,111 -7.7%
254.42
USD 3,335,729 		13,111 -7.7% 254.42 USD 3,335,729
2025-01-15 2025-01-13
US Workday Inc (WDAY)
PS Planned sale
11,738 -16.4%
247.32
USD 2,903,073 		11,738 -16.4% 247.32 USD 2,903,073
2025-01-15 2025-01-13
US Workday Inc (WDAY)
PS Planned sale
34,029 -32.2%
246.33
USD 8,382,268 		34,029 -32.2% 246.33 USD 8,382,268
2025-01-15 2025-01-13
US Workday Inc (WDAY)
PS Planned sale
10,233 -8.8%
245.69
USD 2,514,189 		10,233 -8.8% 245.69 USD 2,514,189
2025-01-10 2025-01-08
US Workday Inc (WDAY)
PS Planned sale
1,624 -1.6%
256.28
USD 416,194 		1,624 -1.6% 256.28 USD 416,194
2025-01-10 2025-01-08
US Workday Inc (WDAY)
PS Planned sale
9,185 -8.1%
255.40
USD 2,345,851 		9,185 -8.1% 255.40 USD 2,345,851
2025-01-10 2025-01-08
US Workday Inc (WDAY)
PS Planned sale
42,503 -27.2%
254.67
USD 10,824,337 		42,503 -27.2% 254.67 USD 10,824,337
2025-01-10 2025-01-08
US Workday Inc (WDAY)
PS Planned sale
14,194 -8.3%
253.72
USD 3,601,331 		14,194 -8.3% 253.72 USD 3,601,331
2025-01-10 2025-01-08
US Workday Inc (WDAY)
PS Planned sale
2,584 -1.5%
252.39
USD 652,181 		2,584 -1.5% 252.39 USD 652,181
2025-01-07 2025-01-06
US Workday Inc (WDAY)
PS Planned sale
100 -0.1%
257.38
USD 25,738 		100 -0.1% 257.38 USD 25,738
2025-01-07 2025-01-06
US Workday Inc (WDAY)
PS Planned sale
1,200 -1.0%
256.65
USD 307,976 		1,200 -1.0% 256.65 USD 307,976
2025-01-07 2025-01-06
US Workday Inc (WDAY)
PS Planned sale
3,737 -3.1%
255.38
USD 954,343 		3,737 -3.1% 255.38 USD 954,343
2025-01-07 2025-01-06
US Workday Inc (WDAY)
PS Planned sale
17,018 -12.3%
254.66
USD 4,333,724 		17,018 -12.3% 254.66 USD 4,333,724
2025-01-07 2025-01-06
US Workday Inc (WDAY)
PS Planned sale
18,825 -12.0%
253.64
USD 4,774,781 		18,825 -12.0% 253.64 USD 4,774,781
2025-01-07 2025-01-06
US Workday Inc (WDAY)
PS Planned sale
15,120 -8.8%
252.65
USD 3,820,047 		15,120 -8.8% 252.65 USD 3,820,047
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
300 -0.3%
258.79
USD 77,637 		300 -0.3% 258.79 USD 77,637
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
5,687 -5.2%
257.61
USD 1,465,024 		5,687 -5.2% 257.61 USD 1,465,024
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
5,113 -4.5%
256.91
USD 1,313,594 		5,113 -4.5% 256.91 USD 1,313,594
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
735 -0.6%
255.77
USD 187,991 		735 -0.6% 255.77 USD 187,991
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
1,850 -1.6%
254.71
USD 471,211 		1,850 -1.6% 254.71 USD 471,211
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
3,287 -2.7%
253.54
USD 833,388 		3,287 -2.7% 253.54 USD 833,388
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
12,145 -9.2%
252.69
USD 3,068,924 		12,145 -9.2% 252.69 USD 3,068,924
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
23,253 -15.0%
251.77
USD 5,854,399 		23,253 -15.0% 251.77 USD 5,854,399
2025-01-06 2025-01-02
US Workday Inc (WDAY)
PS Planned sale
15,452 -9.0%
250.80
USD 3,875,388 		15,452 -9.0% 250.80 USD 3,875,388
2024-12-31 2024-12-30
US Workday Inc (WDAY)
PS Planned sale
626 -0.4%
264.12
USD 165,339 		626 -0.4% 264.12 USD 165,339
2024-12-31 2024-12-30
US Workday Inc (WDAY)
PS Planned sale
14,424 -7.7%
262.61
USD 3,787,946 		14,424 -7.7% 262.61 USD 3,787,946
2024-12-31 2024-12-30
US Workday Inc (WDAY)
PS Planned sale
25,466 -12.0%
261.99
USD 6,671,929 		25,466 -12.0% 261.99 USD 6,671,929
2024-12-31 2024-12-30
US Workday Inc (WDAY)
PS Planned sale
7,773 -3.5%
260.93
USD 2,028,195 		7,773 -3.5% 260.93 USD 2,028,195
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